From the information given, we have no idea, and no way to calculate it.
Could there possibly be another piece of information that was left out of the question ?
Such as perhaps the sum of the two angles ?
It can have any value at all. A definite value can be determined if the polygon is regular, but there is no justification for assuming that to be the case.
A picture would help. If I've reconstructed it correctly, it appears that RSU is a 90 degree angle and UST is a 45. That means that 1/2(7x - 10) = 3x + 15 x = 40
Total 1440o; if regular, each angle = 144o
10
360 degrees
cheater
if DC = 10 What is the measure of angle ABD?
It can have any value at all. A definite value can be determined if the polygon is regular, but there is no justification for assuming that to be the case.
10!
A picture would help. If I've reconstructed it correctly, it appears that RSU is a 90 degree angle and UST is a 45. That means that 1/2(7x - 10) = 3x + 15 x = 40
Total 1440o; if regular, each angle = 144o
Let the angle be A, then the supplementary angle is (180 - A) and the complementary angle is (90 - A). But, 180 - A = 10(90 - A) = 900 - 10A 9A = 720 A = 80° The supplementary angle = 100° and the complementary angle = 10°
Each exterior angle measures 10 degrees Each interior angle measures 170 degrees
30 A+
It will have 10 sides and each interior angle measures 144 degrees while each exterior angle measures 36 degrees
10 degrees
10